Change words in upload photo command

[topspeed]

Hi guys,
where can I find the command upload photos to change the words ?
I checked file theme.po and message.po on theme and plugin directory but I found nothing!
Can you help me?

Thanks 

[teseo]

Hi,

There's another general languages folder, see here:

http://forums.osclass.org/3-6-x/how-to-change-the-phrase-'click-or-drop-for-upload-images'/

Regards